JPS52152999A - Preparation of modified urethane foam - Google Patents

Preparation of modified urethane foam

Info

Publication number
JPS52152999A
JPS52152999A JP7050576A JP7050576A JPS52152999A JP S52152999 A JPS52152999 A JP S52152999A JP 7050576 A JP7050576 A JP 7050576A JP 7050576 A JP7050576 A JP 7050576A JP S52152999 A JPS52152999 A JP S52152999A
Authority
JP
Japan
Prior art keywords
preparation
urethane foam
modified urethane
precondensates
polyisocyanates
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP7050576A
Other languages
Japanese (ja)
Other versions
JPS565408B2 (en
Inventor
Seiichi Kamiyui
Nobuyuki Ikeguchi
Hiroshi Yoshioka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Gas Chemical Co Inc
Original Assignee
Mitsubishi Gas Chemical Co Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Gas Chemical Co Inc filed Critical Mitsubishi Gas Chemical Co Inc
Priority to JP7050576A priority Critical patent/JPS52152999A/en
Publication of JPS52152999A publication Critical patent/JPS52152999A/en
Publication of JPS565408B2 publication Critical patent/JPS565408B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To prepare a flame retardant, low-cost, uniform polyurethane foam without using foaming agent, by the reaction of polyols, polyisocyanates and precondensates of urea resin.
COPYRIGHT: (C)1977,JPO&Japio
JP7050576A 1976-06-16 1976-06-16 Preparation of modified urethane foam Granted JPS52152999A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7050576A JPS52152999A (en) 1976-06-16 1976-06-16 Preparation of modified urethane foam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7050576A JPS52152999A (en) 1976-06-16 1976-06-16 Preparation of modified urethane foam

Publications (2)

Publication Number Publication Date
JPS52152999A true JPS52152999A (en) 1977-12-19
JPS565408B2 JPS565408B2 (en) 1981-02-04

Family

ID=13433444

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7050576A Granted JPS52152999A (en) 1976-06-16 1976-06-16 Preparation of modified urethane foam

Country Status (1)

Country Link
JP (1) JPS52152999A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54101848A (en) * 1978-01-26 1979-08-10 Mitsubishi Gas Chem Co Inc Stabilized polyol composition
JPH0270719A (en) * 1988-06-24 1990-03-09 Bridgestone Corp Production of flexible polyurethane foam

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6072634U (en) * 1983-10-24 1985-05-22 富士ぶらし工業株式会社 rotating brush

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54101848A (en) * 1978-01-26 1979-08-10 Mitsubishi Gas Chem Co Inc Stabilized polyol composition
JPH0270719A (en) * 1988-06-24 1990-03-09 Bridgestone Corp Production of flexible polyurethane foam

Also Published As

Publication number Publication date
JPS565408B2 (en) 1981-02-04

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